961003343 has 2 divisors, whose sum is σ = 961003344. Its totient is φ = 961003342.

The previous prime is 961003291. The next prime is 961003349. The reversal of 961003343 is 343300169.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 961003343 - 2¹⁶ = 960937807 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (961003349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480501671 + 480501672.

It is an arithmetic number, because the mean of its divisors is an integer number (480501672).

Almost surely, 2^961003343 is an apocalyptic number.

961003343 is a deficient number, since it is larger than the sum of its proper divisors (1).

961003343 is an equidigital number, since it uses as much as digits as its factorization.

961003343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The square root of 961003343 is about 31000.0539193079. The cubic root of 961003343 is about 986.8283846020.

The spelling of 961003343 in words is "nine hundred sixty-one million, three thousand, three hundred forty-three".